These square flint glass bottles include screw cap with dropper assembly are
designed for general use. The glass is non-porous, which allows for easy cleaning
or autoclaving. Additional Info: Bottles With Dropper, Square, Flint Glass, 0.5oz Package Size(L x W x H): 6.5 X 2.5 X 4 (IN) Categories: Bottles, Dropping HTS Code: 7017.90.5000 UNSPSC: 4.11218e+007 Country Of Origin: CHINA